Weather Holyhead - Detailed bulletin - Free 15-day Marine forecasts

Valley GBRLongitude : -4°37’,0002 W Latitude : 53°19’,002 N Altitude : 0m

Fri

02

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- nd - km/h - bft - m/s - mph

Sat

03

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- nd - km/h - bft - m/s - mph

Sun

04

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- nd - km/h - bft - m/s - mph

Mon

05

-

- nd - km/h - bft - m/s - mph

Tue

06

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- nd - km/h - bft - m/s - mph

Wed

07

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- nd - km/h - bft - m/s - mph

Thu

08

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- nd - km/h - bft - m/s - mph

Fri

09

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- nd - km/h - bft - m/s - mph

Sat

10

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- nd - km/h - bft - m/s - mph

Sun

11

-

- nd - km/h - bft - m/s - mph

Mon

12

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- nd - km/h - bft - m/s - mph

Tue

13

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- nd - km/h - bft - m/s - mph

Wed

14

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- nd - km/h - bft - m/s - mph

Thu

15

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- nd - km/h - bft - m/s - mph

Fri

16

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BULLETIN

(established in local time)

Reliability 75%

No gale warning.

Sunday 4 may

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell height (m) (m)

Total sea (m)

Total wave height (m)

Wind (m)

Swell direction

Swell height (m)

Swell period (s)

Wave length (m)

High tide (m)

Sea temp

Weather

Rain (mm) (mm)

Cloud cover(%)

Amount of precipitation(mm)

Type of precipitation

Precipitation risk(%)

Visibility(km)

Pressure(hPa)

UV

Temperature

Air temp

Perceived temp

Air temp

Perceived temp

Offshore

Offshore wind

Offshore sea (m)

25

20

15

10

5

50

40

30

20

10

15

10

5

0

30

25

20

15

10

5

10

5

0

1

0.5

0

3

0

15

10

5

0

60

55

50

45

40

Sun 4

00h
01h
02h
03h
04h
05h
06h
07h
08h
09h
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
20h
21h
22h
23h

35° NE NE
45° NE NE
75° E ENE
80° E E
75° E ENE
75° E ENE
75° E ENE
75° E ENE
80° E ENE
85° E E
75° E ENE
65° NE ENE
60° NE ENE
45° NE NE
35° NE NE
30° NE NNE
25° NE NNE
20° N NNE
20° N NNE
25° NE NNE
25° NE NNE
30° NE NNE
30° NE NNE
55° NE NE

8 15 4 9 3
6 12 3 7 3
7 13 4 8 3
8 14 4 9 3
9 16 4 10 3
10 18 5 11 3
11 20 6 12 4
11 21 6 13 4
12 23 6 14 4
12 23 6 14 4
14 26 7 16 4
14 26 7 16 4
13 24 7 15 4
13 24 7 15 4
13 24 7 15 4
13 25 7 16 4
13 25 7 16 4
15 27 8 17 4
13 25 7 16 4
13 24 7 15 4
12 23 6 14 4
12 23 6 14 4
12 23 6 14 4
11 20 6 12 4

17 31 9 19 5
12 22 6 14 4
11 20 6 12 4
12 22 6 14 4
12 23 6 14 4
15 27 8 17 4
16 30 8 19 5
16 30 8 19 5
18 34 9 21 5
19 35 10 22 5
21 39 11 24 6
21 39 11 24 6
21 39 11 24 6
19 36 10 22 5
19 35 10 22 5
20 37 10 23 5
21 38 11 24 5
22 41 11 25 6
22 41 11 25 6
21 38 11 24 5
19 36 10 22 5
19 36 10 22 5
18 34 9 21 5
18 33 9 21 5

0.6
0.6
0.5
0.5
0.5
0.5
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4

1.3
1.2
1.1
1
1
0.9
0.9
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.9
0.9
0.9
0.9
0.9
0.8
0.8
0.8

0.4
0.3
0.3
0.3
0.4
0.3
0.2
0.2
0.2
0.3
0.3
0.3
0.3
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.3
0.3

335° NW NNW
335° NW NNW
335° NW NNW
335° NW NNW
325° NW NW
330° NW NNW
330° NW NNW
335° NW NNW
335° NW NNW
330° NW NNW
330° NW NNW
330° NW NNW
330° NW NNW
335° NW NNW
335° NW NNW
335° NW NNW
335° NW NNW
340° N NNW
340° N NNW
345° N NNW
345° N NNW
350° N NNW
350° N N
305° NW NW

0.4
0.4
0.3
0.3
0.2
0.3
0.3
0.3
0.3
0.2
0.2
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.2
0.2

5
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
3
3

35
30
30
30
20
20
20
20
15
15
15
15
15
10
10
10
10
10
10
10
10
10
15
15

2.7
3.4
4.1
4.5
4.7
4.5
4.0
3.3
2.5
2.0
1.7
1.7
2.0
2.5
3.2
3.7
4.1
4.2
4.0
3.6
3.1
2.6
2.2
2.1

12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54

0
0
0
0
0
0
15
70
85
90
80
55
10
10
10
5
0
5
0
0
0
0
0
0

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1018
1018
1018
1019
1019
1019
1020
1020
1021
1021
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024

0
0
0
0
0
0
0
0
0
1
1
3
5
5
5
4
3
2
1
0
0
0
0
0

11 52
11 51
10 51
10 50
10 49
9 49
9 48
9 48
10 49
10 50
10 51
11 51
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 51
10 50
10 50

8 46
8 47
8 46
7 45
7 44
6 42
5 41
5 42
6 42
6 44
7 45
9 48
11 52
13 56
13 56
13 55
12 54
11 51
10 50
9 48
8 46
6 44
6 42
6 43

10 18 3 5 11
10 18 3 5 11
6 12 3 3 7
4 8 2 2 5
3 6 2 2 4
4 8 2 2 5
5 10 2 3 6
6 11 2 3 7
6 12 3 3 7
9 16 3 4 10
9 17 3 5 11
13 25 4 7 16
17 32 5 9 20
17 31 5 9 19
16 30 5 8 19
16 29 5 8 18
16 30 5 8 19
17 32 5 9 20
19 36 5 10 22
17 32 5 9 20
16 30 5 8 19
16 29 5 8 18
13 24 4 7 15
11 20 4 6 12

0.7
0.6
0.6
0.5
0.7
0.6
0.6
0.6
0.6
0.5
0.5
0.5
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Last updated 1h ago | Next update in 2h
Caption

Expert opinion

A northeasterly, strong and mostly variable flow prevails over the whole area.

For Holyhead :
No gale warning.

The reliability of the situation is limited.
For the night from Saturday to Sunday NE force 3 turning E in the middle of the night then ENE force 4. Gusts reaching 17 knots in the early part of the night.

Slight sea becoming smooth to slight in the middle of the night. Low, short swell from NNW. Excellent visibility. Daytime of Sunday 4 may : Improving during the day:the sky will clear.

Sun but cloud increasing in the morning, sunny in the afternoon. No precipitation. In the evening, clear skies.
ENE force 4 in the morning turning NNE in the middle of the day. Gusts reaching 22 knots from the middle of the day. Smooth to slight sea. Low, short swell from NNW. Excellent visibility.

Tides at Holyhead

51

High tide 03h53 4.68m

Low tide 10h25 1.63m

45

High tide 16h52 4.23m

Low tide 22h48 2.12m

Consult the tides for May

Fri

02

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- nd - km/h - bft - m/s - mph

Sat

03

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- nd - km/h - bft - m/s - mph

Sun

04

-

- nd - km/h - bft - m/s - mph

Mon

05

-

- nd - km/h - bft - m/s - mph

Tue

06

-

- nd - km/h - bft - m/s - mph

Wed

07

-

- nd - km/h - bft - m/s - mph

Thu

08

-

- nd - km/h - bft - m/s - mph

Fri

09

-

- nd - km/h - bft - m/s - mph

Sat

10

-

- nd - km/h - bft - m/s - mph

Sun

11

-

- nd - km/h - bft - m/s - mph

Mon

12

-

- nd - km/h - bft - m/s - mph

Tue

13

-

- nd - km/h - bft - m/s - mph

Wed

14

-

- nd - km/h - bft - m/s - mph

Thu

15

-

- nd - km/h - bft - m/s - mph

Fri

16

-

- nd - km/h - bft - m/s - mph

* +33 1 77 86 86 86: short number of forecasts for France accessible from France - €2.99 per call** 0899 70 12 34: number of forecasts for France and the World accessible from France - €2.99 per call

Weather port Holyhead

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Holyhead